/*
 * jPOS Project [http://jpos.org]
 * Copyright (C) 2000-2015 Alejandro P. Revilla
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.jpos.transaction.participant;

import org.jpos.core.Configurable;
import org.jpos.core.Configuration;
import org.jpos.transaction.AbortParticipant;
import org.jpos.transaction.Context;

import java.io.Serializable;

public class Trace implements AbortParticipant, Configurable {
	String trace;

	public int prepare(long id, Serializable o) {
		Context ctx = (Context) o;
		ctx.checkPoint("prepare:" + trace);
		return PREPARED | READONLY;
	}

	public void commit(long id, Serializable o) {
		Context ctx = (Context) o;
		ctx.checkPoint("commit:" + trace);
	}

	public void abort(long id, Serializable o) {
		Context ctx = (Context) o;
		ctx.checkPoint("abort:" + trace);
	}

	public int prepareForAbort(long id, Serializable o) {
		Context ctx = (Context) o;
		ctx.checkPoint("prepareForAbort:" + trace);
		return PREPARED | READONLY;
	}

	public void setConfiguration(Configuration cfg) {
		this.trace = cfg.get("trace", this.getClass().getName());
	}
}

